19532030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{279029}}^1$

素因数の和:279043

約数の個数: 16

約数和(自身を含む): 40180320

約数和(自身を除く): 20648290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 279029, 558058, 1395145, 1953203, 2790290, 3906406, 9766015, 19532030]

約数ペア:

[(1, 19532030), (2, 9766015), (5, 3906406), (7, 2790290), (10, 1953203), (14, 1395145), (35, 558058), (70, 279029)]